Amplifier adjusting device, system including an amplifier adjusting device and method for operating an amplifier adjusting device
US10050646B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2017 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Jun 8, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/451
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present invention describes an amplifier adjusting device for an amplifier element which is adjustable as a function of amplification factor and is coupled to a frequency domain selecting element for adjusting at least to frequency domains. The amplifier adjusting device includes a memory in which at least two amplification factors may be stored, the at least two amplification factors being assigned to the two at least two frequency domains, an amplification factor adjusting element configured to select, depending on a current frequency domain, a corresponding amplification factor from the memory in order to adjust the adjustable amplifier element, and an amplification factor estimator configured to correct, based on an analysis of a signal amplified by means of the adjustable amplifier element in accordance with the selected amplification factor, the selected amplification factor and store the corrected amplification factor in the memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.